National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

WHITTIER HILLS (WTHC1)

Lat: 33.984°NLon: 118.00943°WElev: 950.0ft.

NA

80°F

27°C

Humidity 52%
Wind Speed SSE 8 MPH
Barometer NA
Dewpoint 61°F (16°C)
Visibility NA
Heat Index81°F (27°C)
Last update 11 Jul 06:57 PM PDT
Extended Forecast for

3 Miles WNW La Puente CA

Extreme Heat Watch July 14, 10:00am until July 16, 08:00pm
Heat Advisory July 12, 10:00am until July 14, 10:00am
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 67. South southwest wind around 5 mph becoming calm after midnight.

    Low: 67 °F

    Mostly Cloudy

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 93. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 93 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 68. Southwest wind 5 to 10 mph becoming light in the evening.

    Low: 68 °F

    Increasing
    Clouds

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 95. Heat index values as high as 105. Light south southwest wind becoming southwest 5 to 10 mph in the afternoon.

    High: 95 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69. South southwest wind 5 to 10 mph becoming light in the evening.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 67. South southwest wind around 5 mph becoming calm after midnight.
Sunday
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 93. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 68. Southwest wind 5 to 10 mph becoming light in the evening.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 95. Heat index values as high as 105. Light south southwest wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 69. South southwest wind 5 to 10 mph becoming light in the evening.
Tuesday
Sunny and hot, with a high near 102.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
Mostly sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 67.
Friday
Mostly sunny, with a high near 89.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 67.
Saturday
Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW La Puente CA
 34.04°N 118°W (Elev. 272 ft)
Last Update:
12:17 pm PDT Jul 11, 2026
Forecast Valid:
7pm PDT Jul 11, 2026-6pm PDT Jul 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation